Fuel pressure drop

Sloweracing

New member
Is it common for a syclone to lose fuel pressure on a boosted lauch when you have just under a half tank of gas. It's fine when it's above half tank. I upgraded the fuel pump and also put in a new tank.
 

pearl91chevy

Donating Member
Re: Fuel pressure drop

all that fuel is sloshing to the back of the tank on a hard launch.. when it sloshes back, it starves the pump for a second till it splashes back... I never launch under half tank of gas for this reason
 

Sloweracing

New member
Re: Fuel pressure drop

all that fuel is sloshing to the back of the tank on a hard launch.. when it sloshes back, it starves the pump for a second till it splashes back... I never launch under half tank of gas for this reason

That's kinda what I figured just didn't no if it was a common issue. Thanks for the reply
 
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